package com.linq.cool.beauty.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.linq.cool.beauty.domain.BeautyRefund;

import java.util.List;
import java.util.Map;

/**
 * @Author: yqlin
 * @Date: 2021/2/3 19:27
 * @Description:
 * @Version: 1.0.0
 */

public interface BeautyRefundMapper extends BaseMapper<BeautyRefund> {
    /**
     * 先查询近6个月的月份的退费统计
     *
     * @return
     */
    List<Map<String, Object>> statisticalMonthlyRefund();

}